12. The Johnson's are planning a family vacation to Disney World that would cost their family
$4500. If they have $1200 in a family savings
account and plans to save $400 a month, write
and solve the equation that would represent how
many months will it take before they can go on
their trip? (7.EE.4a)

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?